3923954 has 8 divisors (see below), whose sum is σ = 5929308. Its totient is φ = 1947520.

The previous prime is 3923917. The next prime is 3923963. The reversal of 3923954 is 4593293.

It can be written as a sum of positive squares in 2 ways, for example, as 3591025 + 332929 = 1895^2 + 577^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6887 + ... + 7434.

Almost surely, 2^3923954 is an apocalyptic number.

3923954 is a deficient number, since it is larger than the sum of its proper divisors (2005354).

3923954 is a wasteful number, since it uses less digits than its factorization.

3923954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14460.

The product of its digits is 29160, while the sum is 35.

The square root of 3923954 is about 1980.8972714404. The cubic root of 3923954 is about 157.7276995441.

It can be divided in two parts, 39239 and 54, that added together give a palindrome (39293).

The spelling of 3923954 in words is "three million, nine hundred twenty-three thousand, nine hundred fifty-four".